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Avaliação de adsorventes obtidos a partir de resíduos agroindustriais para a remoção dos inibidores gerados no pré-tratamento da biomassa lignocelulósica
(Universidade Federal de São Carlos, 2019-02-26)
The pretreatment of lignocellulosic biomass generates phenolic compounds and furaldehydes that inhibit the enzymes and yeast used in the process of hydrolysis of cellulose and alcoholic fermentation. In this context, the ...
Avaliação da produção de açúcar utilizando reconciliação de dados, estatística multivariada e modelagem fenomenológica da cristalização
(Universidade Federal de São Carlos, 2019-02-25)
Sugarcane, grown in more than a hundred countries, is one of the major crops of the world. Brazil is the world’s largest producer. Sugarcane industries are constantly seeking to reduce the industrial process losses, to ...
Fermentação alcoólica: desenvolvimento de metodologia para o cálculo de eficiência e modelagem por redes neurais de unidade de fermentação industrial
(Universidade Federal de São Carlos, 2019-02-21)
The search for alternative sources of fuel, economically and environmentally viable, that could replace fossil fuels has increased in the last years. Brazil occupies a prominent position regarding the pioneering development ...
Análise do escoamento em um ciclone adaptado com bicos aspersores de água utilizando fluidodinâmica computacional (CFD)
(Universidade Federal de São Carlos, 2019-02-25)
Cyclonic separators are widely used in industries for gas-solid separation process. Its low cost in building, operating and maintenance, as well as the ability to operate at high temperatures and pressures, makes it a good ...
Modelagem e otimização da fermentação alcoólica em batelada alimentada a baixa temperatura
(Universidade Federal de São Carlos, 2019-02-22)
The effect of product inhibition on yeast hinders the production of wine with ethanol concentration above 80.0 g L-1 (~10 °GL) in the industrial ethanol production process commonly performed at 34 °C. Lowering the fermentation ...
Estudo da produção de bioetanol e biobutanol a partir da palha de cana-de-açúcar
(Universidade Federal de São Carlos, 2019-02-18)
The present thesis studied the hydrolysis and fermentation steps of the hydrothermally pretreated sugarcane straw (cellulosic fraction), aiming bioethanol and biobutanol production. In regards to the hydrolysis step, it ...
Síntese de adsorventes magnéticos utilizando casca de soja e sua aplicação na adsorção de ácido cafeico
(Universidade Federal de São Carlos, 2018-12-11)
Wastewater management has gained increasingly space on the world stage, with significant advances in both the environmental and financial spheres. Phenolic compounds are present in wastewater of various processes, such as ...
Avaliação da expansão de células estromais mesenquimais em biorreator de escoamento em Vórtices de Taylor (BEVT)
(Universidade Federal de São Carlos, 2015-03-31)
The mesenchymal stromal cells (CEMs), considered a promising alternative due to the
characteristics of self-regeneration and differentiation potential, occur in small amounts
in different tissues of an adult individual. ...
Análise do desempenho de meios filtrantes na filtração de nanopartículas durante o aumento de sua queda de pressão
(Universidade Federal de São Carlos, 2019-02-27)
The performance of filter media in filtration is the main factor in choosing a material that meets the requirements for a filtration process. It takes into consideration the collection efficiency, permeability, pressure ...
Avaliação do precoating e dos meios filtrantes para filtro de mangas do processo de despoeiramento secundário da aciaria
(Universidade Federal de São Carlos, 2019-02-26)
Constant exposure to high concentrations of particulate matter present in the air has increased the number of cases of cardiorespiratory disease and death. Since then, has been a need for the development and improvement ...